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Prepare against Irena Pajer

Poland · World #112,711 classical · FIDE ID 21007616

Our database contains 41 games by Irena Pajer, covering Feb 2019 to Jul 2026. Below you'll find Irena Pajer's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Irena Pajer before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.

Ratings

Time controlCurrentPeakPeak date
Classical1,6941,760Apr 2026
Rapid1,4991,690Aug 2025
Blitz1,5451,560Oct 2025

Performance record

SplitGamesWinsDrawsLossesWin rate
Overall411442334.1%
As White19711136.8%
As Black22731231.8%

Openings as White

ECOOpeningGamesW/D/LWin rate
C70Ruy Lopez: Morphy Defense32/0/166.7%
B34Sicilian: Accelerated Dragon22/0/0100.0%
B23Sicilian: Closed20/0/20.0%
C65Ruy Lopez: Berlin Defense20/0/20.0%
E61King's Indian Defense11/0/0100.0%
B06Modern Defense10/0/10.0%
C72Ruy Lopez: Steinitz Defense Deferred10/0/10.0%
B28Sicilian11/0/0100.0%
B45Sicilian: Four Knights10/1/00.0%
B13Caro-Kann: Exchange Variation11/0/0100.0%

Openings as Black

ECOOpeningGamesW/D/LWin rate
B42Sicilian62/0/433.3%
E40Nimzo-Indian: Rubinstein System32/0/166.7%
B22Sicilian: Alapin20/0/20.0%
B21Sicilian: Grand Prix Attack22/0/0100.0%
A46Indian Defense21/0/150.0%
E12Queen's Indian Defense20/2/00.0%
D45Slav Defense10/1/00.0%
D02London System10/0/10.0%
A01Nimzovich-Larsen attack10/0/10.0%
B80Sicilian: Scheveningen10/0/10.0%

Notable wins

DateOpponentEloEventECO
Aug 2024Milan Safarik1,861ch-EU Amateurs U1700B28
Jul 2026Inti Macek1,81925th European Youth Rapid & Blitz Chess Championship | Blitz | G16E40
Jul 2026Josephina Akiko Brunner1,76525th European Youth Rapid & Blitz Chess Championship | Blitz | G16C77
Jul 2026Maria Helena Rudiger1,72825th European Youth Rapid & Blitz Chess Championship | Blitz | G16E40
Aug 2023Aleksandra Duda1,581ch-POL Blitz U18 GirlsB34

Top events

EventYearGamesScoreTPR
25th European Youth Rapid & Blitz Chess Championship | Blitz | G162026123.51,674
ch-POL U12 Girls202193.51,112
Poronin Tatra Limba Open B2021831,208
ch-EU Amateurs U1700202453.51,776
25th European Youth Rapid & Blitz Chess Championship | Rapid | G16202630.51,525
25th European Youth Rapid & Blitz Chess Championship | Blitz | G182026211,728
ch-POL Rapid U18 Girls2023101,278
ch-POL Blitz U18 Girls2023111,981
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Frequently asked questions

What openings does Irena Pajer play as White?

As White, Irena Pajer's most-played openings in our database are: Ruy Lopez: Morphy Defense (3 games, 66.7% win rate); Sicilian: Accelerated Dragon (2 games, 100.0% win rate); Sicilian: Closed (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.

What openings does Irena Pajer play as Black?

As Black, Irena Pajer most often plays: Sicilian (6 games, 33.3% win rate); Nimzo-Indian: Rubinstein System (3 games, 66.7% win rate); Sicilian: Alapin (2 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.

What is Irena Pajer's FIDE rating?

Irena Pajer is currently rated 1,694 in classical chess, 1,499 in rapid and 1,545 in blitz. Peak classical rating: 1,760 (Apr 2026).

How many games has Irena Pajer played?

Our database contains 41 games by Irena Pajer, covering Feb 2019 to Jul 2026. Overall record: 14 wins, 4 draws, 23 losses (34.1% win rate).

How do I prepare against Irena Pajer?

Open Irena Pajer's player page on Chess.ceo and start a free preparation session: it scans all 41 of their games, shows their repertoire move by move in an opening tree, and highlights the lines where they score worst — so you know exactly where to aim. No signup required to explore.

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